i have been trying to build the Qt Driver for 2 weeks now , without succeed.
I even moven on windows xp 32 Bit to avoid compatibility Problem with the 64 bit (which i faced when trying to link Psql libraries to my C Program).
Using a normal C compiler does function but when i want to have a GUI.
I tried
qmake -o Makefile "INCLUDEPATH+=D:/Programme/PostgresSQL/9.0/include" "LIBS+=D:/Programme/PostgresPlus/9.0/lib(or /lib/libpq.lib)" psql.pro
it generates Makefile debug and release
Now when i try : mingw32-make debug or release or even just mingw32-make